Scientists at the University of California, Santa Barbaras Neuroscience Research Institute are reporting significant advances in their studies of retinal detachment:
In the January 2005 issue of Investigative Ophthalmology and Visual Science, the international team of scientists describes changes that occur in detached human retinas. In this study, Steven K. Fisher, professor of molecular, cellular and developmental biology, and Geoffrey P. Lewis, research scientist, headed the UCSB effort, collaborating with colleagues at the Moorfields Eye Hospital and the Institute of Ophthalmology at University College London.
Understanding the "glial" response is a key aspect of this study.
Glial cells are known as the "supporting cells" of the nervous system. The central nervous system (CNS) consists of both neurons and glial cells. Glial cells actually outnumber neurons in the CNS but their functions are poorly understood. It is known that glial cells surround neurons, hold them in place and supply nutrients to neurons. They insulate neurons from each other and also destroy and remove dead neurons.
Gail Gallessich | EurekAlert!
Researchers identify potentially druggable mutant p53 proteins that promote cancer growth
09.12.2016 | Cold Spring Harbor Laboratory
Plant-based substance boosts eyelash growth
09.12.2016 | Fraunhofer-Institut für Angewandte Polymerforschung IAP
Physicists of the University of Würzburg have made an astonishing discovery in a specific type of topological insulators. The effect is due to the structure of the materials used. The researchers have now published their work in the journal Science.
Topological insulators are currently the hot topic in physics according to the newspaper Neue Zürcher Zeitung. Only a few weeks ago, their importance was...
In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.
Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
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